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Sep 25, 2026
Haunted-House Jack-O-Lantern With Glowing Window MullionsAI
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Haunted-House Jack-O-Lantern With Glowing Window Mullions

A detailed haunted house with cross-shaped window mullions and cut-out surrounding sky makes this expert cool pumpkin carving idea one of the most recognizable October designs. Leave the house base connected to the bottom border and add two side bridges joining the structure to the outer wall before cutting the surrounding sky sections. Cut each window opening individually, preserving the cross-shaped mullion at all four ends so it stays anchored and the panes of light read clearly. Photographed from straight on, the lit mullions look like a miniature glowing building.

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Our tips for carving a similar design

The house is left as solid rind while the surrounding sky is cut away, making the structure itself the glowing silhouette. Two side bridges connecting the house to the outer border prevent the house from becoming an isolated island. Each window is cut individually with its cross-shaped mullion fully preserved at all four ends, which keeps the window pane of light reading as four distinct squares.

From pumpkin to porch

  1. Hollow thoroughly

    Cut the lid, scoop completely, and scrape the front wall to about an inch. The many small window mullion cuts require a wall that is thin and consistent. A candlelight test from inside while the room is dim reveals any uneven patches before cutting.

  2. Transfer the full template

    Tape the haunted house template to the face and trace every outline with a stylus: the house perimeter, all sky cell boundaries, every window, the cross-shaped mullions inside each window, and both side bridge positions. Label all sky cells and window pane cells with an x.

  3. Mark and confirm bridges

    Circle both side bridges and the house base connection in marker. These three points are the only things keeping the house attached to the outer border. Confirm each bridge is at least three-quarters of an inch wide on the template before cutting. Narrow them on paper now rather than discovering the problem mid-cut.

  4. Cut the surrounding sky sections

    Remove the large sky cells outside the house perimeter, working from the top of the design downward. Stay well clear of the side bridge areas. The sky cells are the largest openings and removing them first reveals the house shape early and lets you verify the design is reading correctly.

  5. Cut the window panes, preserving mullions

    Cut each window pane individually. The cross-shaped mullion divides each window into four quadrant panes. Cut one pane, push it inward, then cut the next. The mullion ends must remain connected at all four termination points so the cross does not float or fall. Use a very fine-toothed saw or linoleum gouge for the narrow gaps between pane and mullion.

  6. Light and photograph straight on

    Place a bright LED inside and photograph the pumpkin from directly in front at eye level. The mullioned windows look like a miniature glowing building, especially effective against a dark outdoor background.

Written with AI to match this design

Gather your supplies

Check things off as you get ready.

Work on a stable surface, keep your free hand out of the cutting path, and have an adult handle sharp tools.

Three levels of light

  • Leave intact

    The entire house silhouette including walls, roof, chimney, and all window mullions stays solid dark rind

  • Peel & shade

    None, this is a pure cutout design

  • Cut through

    All surrounding sky sections and all individual window pane openings within each window frame

Learn the carving basics

Before you start cutting

What exactly is a window mullion and why does it need to connect at all four ends?

A mullion is the cross-shaped bar that divides a window opening into panes. Each arm of the cross ends at the window frame. If all four ends are cut through, the cross becomes a floating island with no support and falls out. Each arm must stop short of the frame edge by at least a millimeter to stay attached.

What if the house silhouette sags or shifts while I am cutting the sky?

The house silhouette cannot sag as long as the two side bridges and the base connection remain intact. If you feel any movement in the house, stop and confirm all three connection points are still uncut. Never rest the pumpkin on the cut face while working.

Can I simplify this design by making the windows plain openings without mullions?

Yes. Plain rectangular window openings are much easier to cut and still read clearly as a haunted house. You lose the distinctive cross-mullion detail but gain significant time and reduce the fragility risk. A simplified version is suitable for hard-level carvers rather than expert.

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